What is iPhone Encryption & Data Protection ?

By setting up a device passcode, the user automatically enables Data Protection. iOS Data encryption protects user data if the device is lost or stolen, device cannot be unlocked without the key (passcode).

What is encryption and decryption?

Encryption is the process scrambling plain text data into something meaningless. Decryption is the process of unscramble meaningless text back to plaintext.

Is a way to enhance the security of a message that can be read only by someone who has the right encryption key to unscramble it.

iOS Built-in data security features

Here are some of the important Built-in iOS security features to protect your data.